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ADY S OSTER MD
NPI 1720013220
Internal Medicine in New York, NY

Active since July 12, 2006PECOS Enrolled
268 CANAL ST, NEW YORK, NY 10013(212) 379-6998(212) 379-6935 Get Directions Write a Review

NPPES record last updated: October 23, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 18, 2019, Mar 15, 2019 (2 updates tracked since 2019).

About Ady S Oster Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ADY S OSTER MD (NPI 1720013220) is an individual internal medicine provider in New York, New York, licensed in New York (225145) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Flushing.

NPPES Registry Identity

NPI1720013220
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameADY S OSTERCredential: MD
Location Address268 CANAL STNew York, NY 10013-3599
Mailing Address125 Walker St Fl 2New York, NY 10013-4135 · (212) 226-8866 · Fax (212) 226-2289
Phone(212) 379-6998
Fax(212) 379-6935
Sole ProprietorNo
Enumeration DateJuly 12, 2006
Last NPPES UpdateOctober 23, 20252 updates tracked since enumeration
NPPES CertifiedOctober 23, 2025
✔ NPI 1720013220 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 225145
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
268 CANAL ST, New York, NY 10013
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Other Names 1

Professional Name (2)Ady Shmuel Oster Md

Secondary Practice Location 1

Location 113743 45th AveFlushing, NY 11355-4048 · Phone (929) 362-3006 · Fax (929) 362-3029

Other Identifiers 1

Medicaid02299681NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ady S Oster Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10013 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Standard wheelchair K0001
DME-Wheelchairs · category DD000N
1 supplier12 claims12 services$10.10 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

HING-FUNG NGAI LMSW
Social Worker
268 CANAL ST, 5TH FLOOR
NEW YORK, NY 10013
New York County (212) 941-2213
CHIUNG-HSUAN HUANG LMSW
Social Worker (Clinical)
268 CANAL ST
NEW YORK, NY 10013
New York County (212) 379-6999
JOANNA CHAN FNP-BC
Nurse Practitioner (Family)
268 CANAL ST
NEW YORK, NY 10013
New York County (212) 379-6996
DOUGLAS YUEN-HSIANG CHEN D.O.
Internal Medicine
268 CANAL ST
NEW YORK, NY 10013
New York County (212) 379-6998
DR. Y-UYEN LE NGUYEN M.D.
Internal Medicine
268 CANAL ST
NEW YORK, NY 10013
New York County (212) 379-6998
SHING KIT DAVID WONG LCSW
Social Worker (Clinical)
268 CANAL ST
NEW YORK, NY 10013
New York County (212) 941-2213
DR. VIVIAN WEI-WEI HUANG M.D., MPH
Internal Medicine
268 CANAL ST, 5TH FLOOR, ROOM 507
NEW YORK, NY 10013
New York County (212) 379-6998
MS. RESHMI NAGINLALL GORDHAN NURSE PRACTITIONER
Nurse Practitioner (Psychiatric/Mental Health)
268 CANAL ST
NEW YORK, NY 10013
New York County (212) 941-2213

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ady Oster's NPI number?

The NPI number for Ady Oster is 1720013220. It was assigned to this individual provider in the NPPES registry on July 12, 2006. The provider is also known as Ady Shmuel Oster MD.

Where is Ady Oster located?

Ady Oster practices at 268 Canal St, New York, NY 10013. The listed phone number is (212) 379-6998.

What is Ady Oster's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Ady Oster enrolled in Medicare?

Yes. Ady Oster is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ady Oster was last updated on October 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.